JP3732867B2 - 画像伸張装置 - Google Patents

画像伸張装置 Download PDF

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Publication number
JP3732867B2
JP3732867B2 JP04979895A JP4979895A JP3732867B2 JP 3732867 B2 JP3732867 B2 JP 3732867B2 JP 04979895 A JP04979895 A JP 04979895A JP 4979895 A JP4979895 A JP 4979895A JP 3732867 B2 JP3732867 B2 JP 3732867B2
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JP
Japan
Prior art keywords
data
processing
image
header
error
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP04979895A
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English (en)
Japanese (ja)
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JPH08251595A (ja
Inventor
紳一 浦本
明彦 高畠
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Renesas Technology Corp
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Renesas Technology Corp
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Filing date
Publication date
Application filed by Renesas Technology Corp filed Critical Renesas Technology Corp
Priority to JP04979895A priority Critical patent/JP3732867B2/ja
Priority to US08/601,273 priority patent/US5699117A/en
Priority to DE1996613873 priority patent/DE69613873T2/de
Priority to DE1996634052 priority patent/DE69634052T2/de
Priority to EP19960102376 priority patent/EP0731422B1/en
Priority to EP20000125498 priority patent/EP1085465B1/en
Priority to KR1019960005804A priority patent/KR100232992B1/ko
Publication of JPH08251595A publication Critical patent/JPH08251595A/ja
Application granted granted Critical
Publication of JP3732867B2 publication Critical patent/JP3732867B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/20—Processor architectures; Processor configuration, e.g. pipelining
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/89—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder
    • H04N19/895—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder in combination with error concealment
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/174—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a slice, e.g. a line of blocks or a group of blocks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/423—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Communication Control (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
JP04979895A 1995-03-09 1995-03-09 画像伸張装置 Expired - Fee Related JP3732867B2 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP04979895A JP3732867B2 (ja) 1995-03-09 1995-03-09 画像伸張装置
US08/601,273 US5699117A (en) 1995-03-09 1996-02-14 Moving picture decoding circuit
DE1996634052 DE69634052T2 (de) 1995-03-09 1996-02-16 Schaltung zur Bewegtbilddecodierung
EP19960102376 EP0731422B1 (en) 1995-03-09 1996-02-16 Moving picture decoding circuit
DE1996613873 DE69613873T2 (de) 1995-03-09 1996-02-16 Schaltung zur Bewegtbilddecodierung
EP20000125498 EP1085465B1 (en) 1995-03-09 1996-02-16 Moving picture decoding circuit
KR1019960005804A KR100232992B1 (ko) 1995-03-09 1996-03-06 동화상 디코딩 회로

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP04979895A JP3732867B2 (ja) 1995-03-09 1995-03-09 画像伸張装置

Publications (2)

Publication Number Publication Date
JPH08251595A JPH08251595A (ja) 1996-09-27
JP3732867B2 true JP3732867B2 (ja) 2006-01-11

Family

ID=12841175

Family Applications (1)

Application Number Title Priority Date Filing Date
JP04979895A Expired - Fee Related JP3732867B2 (ja) 1995-03-09 1995-03-09 画像伸張装置

Country Status (5)

Country Link
US (1) US5699117A (ko)
EP (2) EP1085465B1 (ko)
JP (1) JP3732867B2 (ko)
KR (1) KR100232992B1 (ko)
DE (2) DE69634052T2 (ko)

Families Citing this family (70)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69614500T2 (de) * 1996-02-27 2001-11-22 St Microelectronics Srl Speicherverminderung für das Grundprofil und die Hauptebene eines MPEG-2-Dekoders
US6208689B1 (en) * 1996-03-04 2001-03-27 Mitsubishi Denki Kabushiki Kaisha Method and apparatus for digital image decoding
KR100203266B1 (ko) * 1996-07-09 1999-06-15 윤종용 윤곽선복호화장치
US6208655B1 (en) * 1996-11-27 2001-03-27 Sony Europa, B.V., Method and apparatus for serving data
US6128340A (en) * 1997-03-14 2000-10-03 Sony Corporation Decoder system with 2.53 frame display buffer
US6404813B1 (en) * 1997-03-27 2002-06-11 At&T Corp. Bidirectionally predicted pictures or video object planes for efficient and flexible video coding
US6993201B1 (en) 1997-07-08 2006-01-31 At&T Corp. Generalized scalability for video coder based on video objects
US6233356B1 (en) 1997-07-08 2001-05-15 At&T Corp. Generalized scalability for video coder based on video objects
EP1788821A3 (en) * 1997-11-05 2008-10-15 Sony Corporation Combined transform coefficient inverse weighting and weighting within a video transcoding scheme performing resolution conversion
US6728313B1 (en) * 1998-01-08 2004-04-27 Intel Corporation Method and apparatus for performing MPEG II dequantization and IDCT
TW398129B (en) * 1998-02-13 2000-07-11 Matsushita Electric Ind Co Ltd The Decoder and the decoding method of the same
EP0944263A1 (en) * 1998-03-20 1999-09-22 Texas Instruments Incorporated Image compression
US6636222B1 (en) * 1999-11-09 2003-10-21 Broadcom Corporation Video and graphics system with an MPEG video decoder for concurrent multi-row decoding
US6563953B2 (en) * 1998-11-30 2003-05-13 Microsoft Corporation Predictive image compression using a single variable length code for both the luminance and chrominance blocks for each macroblock
AU754877B2 (en) * 1998-12-28 2002-11-28 Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. Method and devices for coding or decoding an audio signal or bit stream
WO2000054512A1 (en) * 1999-03-05 2000-09-14 Kabushiki Kaisha Toshiba Method and apparatus for coding moving picture image
JP2001113759A (ja) 1999-10-15 2001-04-24 Ricoh Co Ltd 画像データ出力装置
US7286724B2 (en) * 1999-12-06 2007-10-23 Hyundai Curitel, Inc. Method and apparatus for searching, browsing and summarizing moving image data using fidelity for tree-structure moving image hierarchy
JP4526145B2 (ja) * 1999-12-28 2010-08-18 富士通セミコンダクター株式会社 Ｍｐｅｇビデオ復号器およびｍｐｅｇビデオ復号方法
JP2001275116A (ja) * 2000-03-24 2001-10-05 Sharp Corp 画像処理装置
JP3877947B2 (ja) * 2000-09-29 2007-02-07 パイオニア株式会社 符号化データの転送制御方法及び蓄積再生システム
US6678590B1 (en) * 2000-10-17 2004-01-13 Bbnt Solutions Llc Vehicle navigation system with vision system preprocessor using MPEG encoder
EP1217843B1 (en) 2000-12-19 2012-11-28 Canon Kabushiki Kaisha Image processing method, apparatus, and storage medium
JP2002271788A (ja) * 2001-03-08 2002-09-20 Monolith Co Ltd 画像符号化方法と装置および画像復号方法および装置
JP2003179929A (ja) * 2001-12-10 2003-06-27 Oki Electric Ind Co Ltd 画像復号化装置
WO2003053066A1 (en) 2001-12-17 2003-06-26 Microsoft Corporation Skip macroblock coding
US7428338B2 (en) 2002-01-10 2008-09-23 Ricoh Co., Ltd. Header-based processing of images compressed using multi-scale transforms
US6826042B2 (en) * 2002-05-03 2004-11-30 Hewlett-Packard Development Company, L.P. Input device and methods and systems for same
CN100456825C (zh) 2003-04-10 2009-01-28 松下电器产业株式会社 将信息记录到信息记录介质的装置及方法
US7349428B2 (en) * 2003-06-30 2008-03-25 Broadcom Corporation Data alignment of the packetized elementary streams in the coded data buffer for dual decode
US20050013498A1 (en) 2003-07-18 2005-01-20 Microsoft Corporation Coding of motion vector information
US7567617B2 (en) 2003-09-07 2009-07-28 Microsoft Corporation Predicting motion vectors for fields of forward-predicted interlaced video frames
US8064520B2 (en) * 2003-09-07 2011-11-22 Microsoft Corporation Advanced bi-directional predictive coding of interlaced video
US7889792B2 (en) * 2003-12-24 2011-02-15 Apple Inc. Method and system for video encoding using a variable number of B frames
US7492820B2 (en) * 2004-02-06 2009-02-17 Apple Inc. Rate control for video coder employing adaptive linear regression bits modeling
US7986731B2 (en) 2004-02-06 2011-07-26 Apple Inc. H.264/AVC coder incorporating rate and quality controller
US7869503B2 (en) 2004-02-06 2011-01-11 Apple Inc. Rate and quality controller for H.264/AVC video coder and scene analyzer therefor
US7453938B2 (en) * 2004-02-06 2008-11-18 Apple Inc. Target bitrate estimator, picture activity and buffer management in rate control for video coder
US7415161B2 (en) * 2004-03-25 2008-08-19 Faraday Technology Corp. Method and related processing circuits for reducing memory accessing while performing de/compressing of multimedia files
US20050286629A1 (en) * 2004-06-25 2005-12-29 Adriana Dumitras Coding of scene cuts in video sequences using non-reference frames
EP1797723A1 (en) * 2004-10-05 2007-06-20 Vectormax Corporation A video compression system
JP4281722B2 (ja) * 2004-10-26 2009-06-17 ソニー株式会社 再生装置、再生方法、プログラムおよび記録媒体
TWI266539B (en) * 2005-01-13 2006-11-11 Via Tech Inc Decoding device with multi-buffers
KR100785855B1 (ko) * 2005-07-19 2007-12-14 한국전자통신연구원 향상된 ｓｎｒ 스케일러빌리티 제공을 위한 양자화 장치 및방법
US9077960B2 (en) 2005-08-12 2015-07-07 Microsoft Corporation Non-zero coefficient block pattern coding
JP2007053554A (ja) * 2005-08-17 2007-03-01 Sony Corp 符号化装置、符号化方法、復号装置、復号方法およびプログラム
US8937997B2 (en) 2006-03-16 2015-01-20 Apple Inc. Scalable video coding/multiplexing compatible with non-scalable decoders
US7813565B2 (en) * 2006-04-05 2010-10-12 Sharp Kabushiki Kaisha Image processing apparatus, image forming apparatus, and image processing method
US7456760B2 (en) * 2006-09-11 2008-11-25 Apple Inc. Complexity-aware encoding
EP2077038B1 (en) * 2006-10-18 2013-01-30 Apple Inc. Scalable video coding with filtering of lower layers
US8447933B2 (en) * 2007-03-06 2013-05-21 Nec Corporation Memory access control system, memory access control method, and program thereof
WO2008114403A1 (ja) * 2007-03-20 2008-09-25 Fujitsu Limited デコード方法、デコーダ及びデコード装置
KR101086435B1 (ko) * 2007-03-29 2011-11-25 삼성전자주식회사 영상 데이터 스트림의 에러 검출 방법 및 그 장치
WO2009047697A2 (en) * 2007-10-08 2009-04-16 Nxp B.V. System and method for error concealment
JP5194762B2 (ja) * 2007-12-14 2013-05-08 ヤマハ株式会社 データ圧縮装置およびデータ伸張装置
US20090304086A1 (en) * 2008-06-06 2009-12-10 Apple Inc. Method and system for video coder and decoder joint optimization
US20090323807A1 (en) * 2008-06-30 2009-12-31 Nicholas Mastronarde Enabling selective use of fractional and bidirectional video motion estimation
JP5206960B2 (ja) * 2008-10-29 2013-06-12 株式会社メガチップス 画像圧縮装置
JP2011066844A (ja) * 2009-09-18 2011-03-31 Toshiba Corp 並列復号装置及びプログラム並びに符号化データの並列復号方法
US20130156099A1 (en) * 2010-09-30 2013-06-20 Panasonic Corporation Image decoding method, image coding method, image decoding apparatus, image coding apparatus, program, and integrated circuit
US8976856B2 (en) 2010-09-30 2015-03-10 Apple Inc. Optimized deblocking filters
JP2013009272A (ja) * 2011-06-27 2013-01-10 Toshiba Corp 画像符号化装置、方法及びプログラム、並びに、画像復号化装置、方法及びプログラム
KR102157672B1 (ko) * 2013-11-15 2020-09-21 에스케이하이닉스 주식회사 반도체 장치 및 이의 동작 방법
EP3276964A1 (en) * 2015-03-27 2018-01-31 Panasonic Intellectual Property Management Co., Ltd. Video decoding device
US10489159B2 (en) 2016-12-21 2019-11-26 Microsoft Technology Licensing, Llc Pipelined decompression of sliding window compressed data
US10483981B2 (en) 2016-12-30 2019-11-19 Microsoft Technology Licensing, Llc Highspeed/low power symbol compare
US10691361B2 (en) * 2017-02-24 2020-06-23 Microsoft Technology Licensing, Llc Multi-format pipelined hardware decompressor
US10735826B2 (en) * 2017-12-20 2020-08-04 Intel Corporation Free dimension format and codec
KR102595372B1 (ko) * 2018-12-17 2023-10-27 엘지전자 주식회사 고주파 제로잉을 기반으로 변환 계수 스캔 순서를 결정하는 방법 및 장치
US20230004533A1 (en) * 2021-07-01 2023-01-05 Microsoft Technology Licensing, Llc Hybrid intermediate stream format

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5291306A (en) * 1989-09-25 1994-03-01 Canon Kabushiki Kaisha Image reproducing apparatus
CA2062200A1 (en) * 1991-03-15 1992-09-16 Stephen C. Purcell Decompression processor for video applications
CA2096584A1 (en) * 1992-05-28 1993-11-29 Frank H. Liao Variable length code decoder for video decompression operations
US5440345A (en) * 1992-07-17 1995-08-08 Kabushiki Kaisha Toshiba High efficient encoding/decoding system
JP3190755B2 (ja) * 1993-01-22 2001-07-23 株式会社東芝 復号装置
FR2705805B1 (fr) * 1993-05-27 1996-06-28 Sgs Thomson Microelectronics Système de traitement d'images.
US5596369A (en) * 1995-01-24 1997-01-21 Lsi Logic Corporation Statistically derived method and system for decoding MPEG motion compensation and transform coded video data

Also Published As

Publication number Publication date
EP0731422A3 (en) 1997-05-28
EP1085465B1 (en) 2004-12-15
EP1085465A2 (en) 2001-03-21
DE69634052T2 (de) 2005-12-22
EP1085465A8 (en) 2001-07-25
US5699117A (en) 1997-12-16
KR100232992B1 (ko) 1999-12-01
EP1085465A9 (en) 2001-06-27
JPH08251595A (ja) 1996-09-27
EP0731422A2 (en) 1996-09-11
EP0731422B1 (en) 2001-07-18
DE69634052D1 (de) 2005-01-20
DE69613873D1 (de) 2001-08-23
KR960035340A (ko) 1996-10-24
DE69613873T2 (de) 2002-04-04
EP1085465A3 (en) 2001-06-27

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